import {cereateApp } from ' vue'
import './style. css'
import App from './App. vue'
//使用import 导入单文件组件
import CountCom from " . /components/CountCom. vue";
const app=createApp( App);
//使用component()方法注册全局组件
app. component( " count-eom" ,CountCom );
app. mount( '#app')